I'm not sure, but it seems that whenever i open Hotscreen 0.6, just to have my screen checked and censored constantly - after like 1 or 2 hours Hotscreen closes itself, it disappears from the taskbar and i have to open it again manually. Strange thing is when i used Demo version i did not have issue like this. It's only happening on purchased version. I've also checked logs file, but it doesn't contain any errors or info about stopping.